CVE-2020-25911

CRITICAL EPSS 81.2%
Published Oct 31, 20214y ago · Modified Jun 17, 20262w ago
9.1 CVSS 3.1
Critical
Find Similar
Published Oct 31, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

A XML External Entity (XXE) vulnerability was discovered in the modRestServiceRequest component in MODX CMS 2.7.3 which can lead to an information disclosure or denial of service (DOS).

CVSS Details

Base Score
9.1
Exploitability
3.9
Impact
5.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
81.2% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-611

Affected Products 1

VendorProductVersionRange
modxmodx_revolution2.7.3any

References 2

  • github.com https://github.com/dahua966/Vul_disclose/blob/main/XXE_modxcms.md
    ExploitThird Party Advisory
  • github.com https://github.com/modxcms/revolution/issues/15237
    PatchThird Party Advisory

Remediation

  • github.com https://github.com/modxcms/revolution/issues/15237
    PatchThird Party Advisory